Phosphoric acid
Learn what Phosphoric acid (E338) is, why it's added to food, whether it's safe, and which products contain it.
Low concernWhat is Phosphoric acid?
A food additive in the category of acidulants, sequestrants, and antioxidant boosters, also providing a specific flavor. It is a strong acid used in fruit juices, nectars, or juice concentrates, as well as in milk and fruit preparations, including candied fruits.
Why is Phosphoric acid added to food?
Phosphoric acid (E338) is a acidity regulator commonly found in: Juices, nectars, UHT milk, candied fruits.
Permitted quantity: The acceptable daily intake for accumulated phosphorus is up to 70 mg/kg body weight.
Is Phosphoric acid safe?
Low concern
Excessive amounts of phosphates can cause metabolic disturbances.
Is Phosphoric acid banned anywhere?
✓ Not currently banned in the EU or known to be restricted in other countries.
Is Phosphoric acid okay for kids?
This additive is allowed in baby foods within the imposed limits.
Common foods that contain Phosphoric acid
- Juices
- nectars
- UHT milk
- candied fruits
How to spot Phosphoric acid on labels
Look for any of these names in the ingredients list:
- E338
- Phosphoric acid
Common misspellings to watch for:
- dhosphoric acid
- phosphoric acid
- phosphorlc acid
- phosphoric aeid
- phosphorie acid
- pho$phoric acid
- phosdhoric acid
- phosphoric acld
- phosphoric dcid
Better alternatives
• Excessive consumption may lead to bone demineralization and increase the risk of osteoporosis. • May cause gastrointestinal irritation and abdominal discomfort. • Increased levels of phosphoric acid can affect the body's acid-base balance. • Frequent consumption may contribute to enamel erosion. • Can influence the absorption of essential minerals like calcium and magnesium.
Also known as
- dhosphoric acid
- phosphoric acid
- phosphorlc acid
- phosphoric aeid
- phosphorie acid
- pho$phoric acid
- phosdhoric acid
- phosphoric acld
- phosphoric dcid
Scan products with BioBrief
Not sure if a product contains Phosphoric acid? BioBrief scans the barcode and instantly shows you every additive in the ingredients list — including E338 — with a plain-language explanation.
Frequently asked questions about Phosphoric acid
- Is Phosphoric acid safe to eat?
- Excessive amounts of phosphates can cause metabolic disturbances.
- Is Phosphoric acid banned anywhere?
- Phosphoric acid is not currently banned in the EU or known to be restricted in other countries.
- Is Phosphoric acid safe for children?
- This additive is allowed in baby foods within the imposed limits.
- How do I spot Phosphoric acid on a food label?
- Look for E338, Phosphoric acid in the ingredients list. It may also appear as: dhosphoric acid, phosphoric acid, phosphorlc acid.
Ingredients change. Always check the actual product label before purchasing. Information on this page is for educational purposes only.